The aiptek_probe function in drivers/input/tablet/aiptek.c in the Linux kernel before 4.4 allows physically proximate attackers to cause a denial of service (NULL pointer dereference and system crash) via a crafted USB device that lacks endpoints.
https://bugzilla.redhat.com/show_bug.cgi?id=1285326
https://security-tracker.debian.org/tracker/CVE-2015-7515
https://github.com/torvalds/linux/commit/8e20cf2bce122ce9262d6034ee5d5b76fbb92f96
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00038.html
http://www.debian.org/security/2016/dsa-3607
http://www.securityfocus.com/bid/84288
http://www.ubuntu.com/usn/USN-2968-1
http://www.ubuntu.com/usn/USN-2969-1
http://www.ubuntu.com/usn/USN-2971-1
http://www.ubuntu.com/usn/USN-2967-1
http://www.ubuntu.com/usn/USN-2967-2
http://www.ubuntu.com/usn/USN-2971-2
http://www.ubuntu.com/usn/USN-2970-1
http://www.ubuntu.com/usn/USN-2971-3
http://www.ubuntu.com/usn/USN-2968-2
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html
Source: MITRE
Published: 2016-04-27
Updated: 2022-01-18
Type: CWE-476
Base Score: 4.9
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Impact Score: 6.9
Exploitability Score: 3.9
Severity: MEDIUM
Base Score: 4.6
Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Impact Score: 3.6
Exploitability Score: 0.9
Severity: MEDIUM